Image Resizer and Compressor — Shrink photos for social media, blogs, forms and email without uploading them anywhere
Resize an image to any width and height and compress it as JPEG or PNG, entirely in your browser. Nothing is uploaded, so it is safe for ID photos and documents. Get a phone photo under the upload limit of a form or listing in seconds.
Shrink a photo before posting it or attaching it to a form that has a file-size limit.
Image Resizer: tips and things to know
- X (Twitter) images display best at 1200 × 675 px; Instagram squares are 1080 × 1080 px.
- For websites, WebP is smaller still, but JPEG at 80% quality is a safe all-round choice.
- Japanese job and visa application sites often cap photo uploads at 1 or 2 MB; this tool gets a phone photo under that in one step.
How to use the Image Resizer
Choose an image
Pick the image file you want to shrink.
Set size and quality
Enter the width and height in pixels and the JPEG quality. Keep the aspect ratio locked if you like.
Convert and download
Press Convert to preview the result, then download it.
Image Resizer FAQ
Is my image uploaded anywhere?
No. Resizing and compression happen entirely in your browser; the image never leaves your device.
Which formats are supported?
Any image your browser can open: JPEG, PNG, GIF, WebP and others. Output is JPEG or PNG.
What quality setting should I use?
Around 80% keeps the picture looking the same while cutting the file size substantially.